"Sun, 01 Sep 2024 06:42:16"

Convert date and time to unixtime.

Another datetime format string at UTC

YYYYMMDD
20240901

Only TIME
06:42:16

General datetime
2024-09-01 06:42:16Z

For Database
2024-09-01 06:42:16

For HTTP1.1
Sun, 01 Sep 2024 06:42:16 GMT